New proposal to keep Britain in EU due, but hardline sceptics unmoved

By Elizabeth Piper and William James LONDON (Reuters) - European Council President Donald Tusk will present proposals on Tuesday for keeping Britain in the European Union, paving the way for a potentially difficult summit at which leaders will have to iron out remaining differences. Britain hailed a deal reached with the EU on Monday allowing nation states to block some legislation, the second step Prime Minister David Cameron says he needs to persuade Britons to vote to stay in the bloc in a re